arch/alpha/include/asm/pgtable.h

253

pmd_t *ret = pud_pgtable(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PAGE - 1));

arch/alpha/include/asm/pgtable.h

33

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/arc/include/asm/hugepage.h

16

#define HPAGE_SHIFT PMD_SHIFT

arch/arc/include/asm/pgtable-levels.h

81

#define PMD_SIZE BIT(PMD_SHIFT)

arch/arc/include/asm/pgtable-levels.h

83

#define PTRS_PER_PMD BIT(PUD_SHIFT - PMD_SHIFT)

arch/arc/include/asm/pgtable-levels.h

86

#define PTRS_PER_PTE BIT(PMD_SHIFT - PAGE_SHIFT)

arch/arc/mm/tlbex.S

148

#ifndef PMD_SHIFT

arch/arm/include/asm/pgtable-2level.h

87

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/arm/include/asm/pgtable-3level.h

40

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/arm/include/asm/pgtable-3level.h

41

#define PMD_MASK (~((1 << PMD_SHIFT) - 1))

arch/arm/include/asm/pgtable-3level.h

57

#define HPAGE_SHIFT PMD_SHIFT

arch/arm/mm/mmu.c

383

BUILD_BUG_ON((__fix_to_virt(__end_of_early_ioremap_region) >> PMD_SHIFT)

arch/arm/mm/mmu.c

384

!= FIXADDR_TOP >> PMD_SHIFT);

arch/arm64/include/asm/kernel-pgtable.h

22

#define SWAPPER_BLOCK_SHIFT PMD_SHIFT

arch/arm64/include/asm/memory.h

200

#define IOREMAP_MAX_ORDER (PMD_SHIFT)

arch/arm64/include/asm/pgtable-hwdef.h

56

#define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)

arch/arm64/include/asm/pgtable-hwdef.h

95

#define CONT_PMD_SHIFT (CONFIG_ARM64_CONT_PMD_SHIFT + PMD_SHIFT)

arch/arm64/include/asm/pgtable-hwdef.h

96

#define CONT_PMDS (1 << (CONT_PMD_SHIFT - PMD_SHIFT))

arch/arm64/include/asm/pgtable.h

478

#define HPAGE_SHIFT PMD_SHIFT

arch/arm64/kvm/mmu.c

1457

return PMD_SHIFT;

arch/arm64/kvm/mmu.c

1711

vma_shift = PMD_SHIFT;

arch/arm64/kvm/mmu.c

1713

case PMD_SHIFT:

arch/arm64/mm/fixmap.c

23

SPAN_NR_ENTRIES(FIXADDR_TOT_START, FIXADDR_TOP, PMD_SHIFT)

arch/arm64/mm/fixmap.c

32

#define BM_PTE_TABLE_IDX(addr) __BM_TABLE_IDX(addr, PMD_SHIFT)

arch/arm64/mm/hugetlbpage.c

505

hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT);

arch/arm64/mm/init.c

82

#define ARM64_MEMSTART_SHIFT PMD_SHIFT

arch/arm64/mm/mmu.c

1225

#define KPTI_NG_TEMP_VA (-(1UL << PMD_SHIFT))

arch/loongarch/include/asm/pgtable.h

30

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/loongarch/include/asm/pgtable.h

32

#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT - PTRLOG))

arch/loongarch/include/asm/pgtable.h

35

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/loongarch/include/asm/pgtable.h

37

#define PUD_SHIFT (PMD_SHIFT + (PAGE_SHIFT - PTRLOG))

arch/loongarch/kernel/asm-offsets.c

207

DEFINE(_PMD_SHIFT, PMD_SHIFT);

arch/loongarch/mm/tlb.c

220

pmd_i = PMD_SHIFT;

arch/m68k/include/asm/pgtable_mm.h

39

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/mips/include/asm/pgtable-64.h

50

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/mips/include/asm/pgtable-64.h

54

# define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_TABLE_ORDER - 3))

arch/mips/include/asm/pgtable-64.h

59

#define PUD_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_TABLE_ORDER - 3))

arch/mips/kernel/asm-offsets.c

215

DEFINE(_PMD_SHIFT, PMD_SHIFT);

arch/mips/mm/tlbex.c

1163

uasm_i_dsrl_safe(p, scratch, tmp, PMD_SHIFT - 3);

arch/mips/mm/tlbex.c

1442

pgd_w = PGDIR_SHIFT - PMD_SHIFT + PGD_TABLE_ORDER;

arch/mips/mm/tlbex.c

1444

pmd_i = PMD_SHIFT; /* 2nd level PMD */

arch/mips/mm/tlbex.c

1445

pmd_w = PMD_SHIFT - PAGE_SHIFT;

arch/mips/mm/tlbex.c

2421

pwfield |= PMD_SHIFT << MIPS_PWFIELD_MDI_SHIFT;

arch/mips/mm/tlbex.c

839

uasm_i_dsrl_safe(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */

arch/openrisc/include/asm/pgtable.h

339

(((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))

arch/parisc/include/asm/page.h

149

#define HPAGE_SHIFT PMD_SHIFT /* fixed for transparent huge pages */

arch/parisc/include/asm/pgtable.h

113

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/parisc/kernel/asm-offsets.c

264

DEFINE(ASM_PMD_SHIFT, PMD_SHIFT);

arch/parisc/kernel/asm-offsets.c

269

DEFINE(ASM_PMD_ENTRY, ((PAGE_OFFSET & PMD_MASK) >> PMD_SHIFT));

arch/parisc/mm/init.c

368

start_pmd = ((start_vaddr >> PMD_SHIFT) & (PTRS_PER_PMD - 1));

arch/powerpc/include/asm/book3s/64/pgtable.h

209

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/powerpc/include/asm/book3s/64/pgtable.h

213

#define PUD_SHIFT (PMD_SHIFT + PMD_INDEX_SIZE)

arch/powerpc/include/asm/book3s/64/radix.h

304

if (mmu_psize_defs[MMU_PAGE_2M].shift == PMD_SHIFT)

arch/powerpc/include/asm/nohash/64/pgtable-4k.h

31

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/powerpc/include/asm/nohash/64/pgtable-4k.h

35

#define PUD_SHIFT (PMD_SHIFT + PMD_INDEX_SIZE)

arch/powerpc/kvm/book3s_64_mmu_radix.c

1391

shift = PMD_SHIFT;

arch/powerpc/kvm/book3s_64_mmu_radix.c

448

if (shift == PMD_SHIFT)

arch/powerpc/kvm/book3s_64_mmu_radix.c

513

PMD_SHIFT, NULL, lpid);

arch/powerpc/kvm/book3s_64_mmu_radix.c

725

0, pte_val(pte), lgpa, PMD_SHIFT);

arch/powerpc/kvm/book3s_64_mmu_radix.c

739

kvmppc_unmap_pte(kvm, pmdp_ptep(pmd), lgpa, PMD_SHIFT, NULL,

arch/powerpc/kvm/book3s_64_mmu_radix.c

876

} else if (large_enable && shift == PMD_SHIFT &&

arch/powerpc/kvm/book3s_hv_nested.c

1504

return PMD_SHIFT;

arch/powerpc/kvm/book3s_hv_nested.c

1514

if (shift == PMD_SHIFT)

arch/powerpc/kvm/book3s_hv_nested.c

1663

if (PMD_SHIFT < l1_shift)

arch/powerpc/kvm/book3s_hv_nested.c

1664

actual_shift = PMD_SHIFT;

arch/powerpc/mm/book3s64/hash_native.c

605

max_hpte_count = 1U << (PMD_SHIFT - shift);

arch/powerpc/mm/book3s64/hash_pgtable.c

381

if (mmu_psize_defs[MMU_PAGE_16M].shift != PMD_SHIFT)

arch/powerpc/mm/book3s64/hash_utils.c

1811

if (hugeshift == PMD_SHIFT && psize == MMU_PAGE_16M)

arch/powerpc/mm/pgtable.c

503

pdshift = PMD_SHIFT;

arch/powerpc/platforms/pseries/lpar.c

1262

max_hpte_count = 1U << (PMD_SHIFT - shift);

arch/riscv/include/asm/page.h

17

#define HPAGE_SHIFT PMD_SHIFT

arch/riscv/include/asm/pgtable-64.h

251

#define pmd_index(addr) (((addr) >> PMD_SHIFT) & (PTRS_PER_PMD - 1))

arch/riscv/include/asm/pgtable-64.h

41

#define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)

arch/riscv/mm/hugetlbpage.c

229

hugepage_shift = PMD_SHIFT;

arch/riscv/mm/init.c

1233

BUG_ON((__fix_to_virt(FIX_BTMAP_BEGIN) >> PMD_SHIFT)

arch/riscv/mm/init.c

1234

!= (__fix_to_virt(FIX_BTMAP_END) >> PMD_SHIFT));

arch/s390/include/asm/pgtable.h

1355

#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))

arch/sh/include/asm/pgtable-3level.h

23

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/sparc/include/asm/pgtable_32.h

15

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/sparc/include/asm/pgtable_64.h

52

#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)

arch/sparc/include/asm/pgtable_64.h

59

#define PUD_SHIFT (PMD_SHIFT + PMD_BITS)

arch/sparc/include/asm/pgtable_64.h

78

#if (PMD_SHIFT != HPAGE_SHIFT)

arch/sparc/include/asm/tsb.h

176

sllx VADDR, 64 - (PMD_SHIFT + PMD_BITS), REG2; \

arch/sparc/include/asm/tsb.h

191

698: sllx VADDR, 64 - PMD_SHIFT, REG2; \

arch/sparc/include/asm/tsb.h

283

sllx VADDR, 64 - (PMD_SHIFT + PMD_BITS), REG2; \

arch/sparc/include/asm/tsb.h

288

sllx VADDR, 64 - PMD_SHIFT, REG2; \

arch/sparc/mm/hugetlbpage.c

253

shift = PMD_SHIFT;

arch/sparc/mm/hugetlbpage.c

296

shift = PMD_SHIFT;

arch/um/include/asm/pgtable-4level.h

31

#define PMD_SIZE (1UL << PMD_SHIFT)

arch/x86/boot/startup/map_kernel.c

180

int idx = i + (physaddr >> PMD_SHIFT);

arch/x86/include/asm/boot.h

11

# define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT

arch/x86/include/asm/fixmap.h

58

#define FIXADDR_TOP (round_up(VSYSCALL_ADDR + PAGE_SIZE, 1<<PMD_SHIFT) - \

arch/x86/include/asm/page_types.h

20

#define HPAGE_SHIFT PMD_SHIFT

arch/x86/include/asm/page_types.h

41

#define IOREMAP_MAX_ORDER (PMD_SHIFT)

arch/x86/include/asm/pgtable_32_types.h

12

# define PMD_SIZE (1UL << PMD_SHIFT)

arch/x86/include/asm/pgtable_64.h

286

.quad (START) + (i << PMD_SHIFT) + (PERM) ; \

arch/x86/include/asm/pgtable_64_types.h

82

#define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)

arch/x86/mm/init.c

614

return step_size << (PMD_SHIFT - PAGE_SHIFT - 1);

arch/x86/mm/init_32.c

129

int pmd_idx_kmap_begin = fix_to_virt(FIX_KMAP_END) >> PMD_SHIFT;

arch/x86/mm/init_32.c

130

int pmd_idx_kmap_end = fix_to_virt(FIX_KMAP_BEGIN) >> PMD_SHIFT;

arch/x86/mm/init_32.c

144

if ((vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin &&

arch/x86/mm/init_32.c

145

(vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end)

arch/x86/mm/init_32.c

166

int pmd_idx_kmap_begin = fix_to_virt(FIX_KMAP_END) >> PMD_SHIFT;

arch/x86/mm/init_32.c

167

int pmd_idx_kmap_end = fix_to_virt(FIX_KMAP_BEGIN) >> PMD_SHIFT;

arch/x86/mm/init_32.c

170

&& (vaddr >> PMD_SHIFT) >= pmd_idx_kmap_begin

arch/x86/mm/init_32.c

171

&& (vaddr >> PMD_SHIFT) <= pmd_idx_kmap_end) {

arch/x86/mm/ioremap.c

853

BUILD_BUG_ON((fix_to_virt(0) + PAGE_SIZE) & ((1 << PMD_SHIFT) - 1));

arch/x86/mm/ioremap.c

855

WARN_ON((fix_to_virt(0) + PAGE_SIZE) & ((1 << PMD_SHIFT) - 1));

arch/x86/mm/ioremap.c

869

BUILD_BUG_ON((__fix_to_virt(FIX_BTMAP_BEGIN) >> PMD_SHIFT)

arch/x86/mm/ioremap.c

870

!= (__fix_to_virt(FIX_BTMAP_END) >> PMD_SHIFT));

arch/x86/mm/pat/cpa-test.c

28

LPS = (1 << PMD_SHIFT),

arch/x86/mm/pat/cpa-test.c

30

LPS = (1 << PMD_SHIFT),

arch/x86/mm/pgtable.c

556

__FIXADDR_TOP = round_down(-reserve, 1 << PMD_SHIFT) - PAGE_SIZE;

arch/x86/mm/tlb.c

504

bool pmd = info->stride_shift == PMD_SHIFT;

arch/x86/mm/tlb.c

521

if (info->stride_shift <= PMD_SHIFT) {

arch/x86/virt/svm/sev.c

121

#define PFN_PMD_MASK GENMASK_ULL(63, PMD_SHIFT - PAGE_SHIFT)

arch/x86/virt/vmx/tdx/tdx.c

458

nr_pamt_entries = tdmr->size >> PMD_SHIFT;

arch/x86/xen/mmu_pv.c

1966

n_pt = roundup(size, PMD_SIZE) >> PMD_SHIFT;

drivers/misc/vmw_balloon.c

80

#define VMW_BALLOON_2M_ORDER (PMD_SHIFT - PAGE_SHIFT)

include/asm-generic/pgtable-nopmd.h

22

#define PMD_SIZE (1UL << PMD_SHIFT)

include/asm-generic/tlb.h

544

return PMD_SHIFT;

include/linux/huge_mm.h

110

#define HPAGE_PMD_SHIFT PMD_SHIFT

include/linux/hugetlb.h

892

if ((huge_page_shift(h) == PMD_SHIFT) ||

include/linux/pgtable.h

56

return (address >> PMD_SHIFT) & (PTRS_PER_PMD - 1);

include/linux/pgtable.h

8

#define PMD_ORDER (PMD_SHIFT - PAGE_SHIFT)

lib/test_hmm.c

1234

if (hmm_pfn_to_map_order(entry) + PAGE_SHIFT == PMD_SHIFT)

mm/compaction.c

80

#define COMPACTION_HPAGE_ORDER (PMD_SHIFT - PAGE_SHIFT)

mm/debug_vm_pgtable.c

891

pte = arch_make_huge_pte(pte, PMD_SHIFT, VM_ACCESS_FLAGS);

mm/hmm.c

194

hmm_pfn_flags_order(PMD_SHIFT - PAGE_SHIFT);

mm/hmm.c

350

hmm_pfn_flags_order(PMD_SHIFT - PAGE_SHIFT);

mm/memory-failure.c

364

return PMD_SHIFT;

mm/vmalloc.c

146

if (max_page_shift < PMD_SHIFT)

mm/vmalloc.c

4016

shift = PMD_SHIFT;